Free Linux Foundation OTCA Exam Questions

Become Linux Foundation Certified with updated OTCA exam questions and correct answers

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Total 354 Questions | Updated On: Jun 17, 2026

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Question 1

What is the primary purpose of Span Links in OpenTelemetry?

A : To establish a hierarchical parent-child relationship between spans.

B : To set the priority levels for spans.

C : To associate multiple spans that are causally related but do not have a direct parent-child relationship.

D : To define the timestamps for when a span starts and ends.

Answer: C

Question 2

Which of the following best describes how OpenTelemetry ensures uniform enrichment of logs, traces, and metrics?

A : By defining a common set of attribute names and values applied uniformly across all telemetry signals.

B : By enforcing that only logs are enriched with additional attributes.

C : By requiring applications to manually add the same attributes to logs, traces, and metrics.

D : By using separate enrichment processes for each telemetry signal.

Answer: A

Question 3

Which of the following is considered cloud-specific telemetry data?

A : Database query performance

B : CPU usage of a router

C : Configuration changes in cloud settings

D : User login events

Answer: C

Question 4

Your application processes incoming requests in batches, where each batch operation is initiated by multiple spans representing individual items. How should you represent the relationship between the batch operation span and the individual item spans in OpenTelemetry?

A : Set each item span as a child of the batch operation span using the parent field.

B : Use Span Links to associate the batch operation span with each individual item span.

C : Use separate traces for the batch operation and individual item spans without linking them.

D : Merge all individual item spans into the batch operation span.

Answer: B

Question 5

In a Schema File, the 'schema_url' must correspond to which version in the 'versions' section?

A : The first version number listed

B : Any version number listed

C : The highest version number listed

D : The latest minor version

Answer: C

Page: 1 / 71

Total 354 Questions | Updated On: Jun 17, 2026

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